Hello

.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+.vscode

Dockerfile

@@ -1,8 +1,8 @@
-FROM golang:1.9.2
-WORKDIR /go/src/github.com/kelseyhightower/app/
-COPY . .
-RUN CGO_ENABLED=0 GOOS=linux go build .
-
-FROM scratch
-COPY --from=0 /go/src/github.com/kelseyhightower/app/app .
-ENTRYPOINT ["/app"]
+FROM python:3.6-alpine
+COPY Pipfile* /app/
+EXPOSE 8000
+WORKDIR /app
+RUN pip install pipenv flake8 gunicorn
+RUN pipenv install --system --dev
+COPY . /app
+ENTRYPOINT ["gunicorn", "hello:app", "-b", "0.0.0.0:80"]

Pipfile

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+[[source]]
+
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+
+[packages]
+
+flask = "*"
+gunicorn = "*"
+
+
+[dev-packages]
+
+pylint = "*"

hello.py

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+from flask import Flask
+app = Flask(__name__)
+
+
+@app.route("/")
+def hello():
+    return "Hello World!"